From e2475b4c6eeecf73912e116a229e18ab99ba532a Mon Sep 17 00:00:00 2001
From: Matthias Ringwald <matthias@ringwald.ch>
Date: Thu, 5 Dec 2024 15:04:32 +0100
Subject: [PATCH] port/posix-h4: add asan build on debug

---
 port/posix-h4/CMakeLists.txt | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/port/posix-h4/CMakeLists.txt b/port/posix-h4/CMakeLists.txt
index 71c8f4a73..8161d0057 100644
--- a/port/posix-h4/CMakeLists.txt
+++ b/port/posix-h4/CMakeLists.txt
@@ -17,6 +17,14 @@ elseif ("${CMAKE_C_COMPILER_ID}" STREQUAL "MSVC")
 	# using Visual Studio C++
 endif()
 
+if(CMAKE_BUILD_TYPE MATCHES "Debug")
+  add_compile_options(
+      -fsanitize=undefined -fsanitize=address
+  )
+  add_link_options(
+      -fsanitize=undefined -fsanitize=address
+  )
+endif()
 
 # to generate .h from .gatt files
 find_package (Python REQUIRED COMPONENTS Interpreter)